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10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS
10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS
Specifications
Insulation method :
gas insulated
voltage level :
10kV
Place of Origin :
China
Brand Name :
Qingchang
Description

Typical primary plan

An optional solution with a rated short-time breaking current of 1250A and a rated current of 25kA:

10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS

An optional solution with a rated short-time breaking current of 1250A and a rated current of 31.5kA:

10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS

An optional solution with a rated short-time breaking current of 2500A and a rated current of 31.5kA:

10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS

An optional solution with a rated short-time breaking current of 3150A and a rated current of 40kA:

10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS

Rated Parameters

S/N Item Unit Parameter
1 Rated voltage kV 12
2 Rated current A 630,1250,2500,3150,4000
3 Rated frequency Hz 50/60
4 Rated power
frequency withstand
voltage(1min)		 Phase-to-phase and
Phase-to-earth		 kV 42
Across isolating distance kV 48
5 Rated lightning
impulse voltage
(1.2/50ms)		 Phase-to-phase and
Phase-to-earth		 kV 75
Across isolating distance kV 85
6 Main circuit temperature rise A 1.1*Ir
7 Rated short-time breaking current kA 25,31.5,40
8 Rated short-circuit closing current kA 63,80,100
9 Rated short circuit duration s 4
10 Rated short-time withstand current kA 25,31.5,40
11 Rated peak withstand current kA 63,80,100
12 Electrical life rating / E2
13 Dryair Rated pressure(20℃) MPa 0.07
14 Annual gas leakage rate % ≤0.01
15 Gas tank protection degree / IP67
16 Shell protection degree / IP4X
17 Mechanical life of circuit breakers times 10000
18 Mechanical life of the disconnecting switch times 3000
19 Grounding switch mechanical life times 3000

Product Overview

QCXE-12 Eco-friendly Gas Insulated Metal Enclosed Switchgear (C-GIS) are independently developed by our company. This series of products meets market demand and can use eco-friendly gas insulation or SF as the insulation medium for metal enclosed switchgear (C-GIS) to meet the needs of different customers.
The QCXE-12 series switchgear has very high safety and reliability, which can ensure the continuous and stable operation of the power system and the personal safety of operators. At the same time, it also has a user-friendly operating interface, making it easy for on-site operators to operate. Rated voltage 12kV, rated current 630~3150A, rated breaking current 25~40kA.
QCXE-12 series switchgear adopts modern and innovative switchgear design concept, with a variety of functional modules to choose from. Commonly used functional modules are L, F, D, R, P, M, etc. Other modules can be customized according to the requirements of the primary system diagram when necessary. These functional modules can be installed on-site. Routine tests are carried out on all modules prior to shipment. No special tools are required to install these devices.

Product Features

Flexible Combination

This product is designed with eco-friendly gas/SF6 universal solution, safe and reliable, meeting market demand.

Maintenance Free

The high-voltage conductor is completely sealed, with incoming and outgoing lines through insulating bushings, maintenance-free for the life cycle.

Miniaturization

Compact structure, reducing the footprint by about half compared to traditional switchgear.

Wide Application

It can be used in high-altitude and humid coastal areas.

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10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS

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Product Detail
Insulation method :
gas insulated
voltage level :
10kV
Place of Origin :
China
Brand Name :
Qingchang
Contact Supplier
10kV Eco Friendly Gas Insulated Metal Enclosed Switchgear C-GIS

Beijing Qingchang power Technology Co.,Ltd

Verified Supplier
1 Years
beijing, beijing
Since 1999
Business Type :
Manufacturer, Seller
Main Products :
QEFG Series Eco-friendly Gas Insulated RMU, QLG Series SF6 Gas Insulated RMU, Eco-friendly Gas Insulated Metal-enclosed Switchgear (C-GIS)
Employee Number :
300~400
Certification Level :
Verified Supplier
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